baber/WOPTO huggingface dataset:
Patent JP-2002218952-A (JP)
Title: Method for producing chlorella enzyme
Inventor: SHIBATA MAKOTO
IPC: A23L35/00
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To provide an epoch-making method for producing a chlorella enzyme that enables the active ingredient in chlorella to be readily absorbed into the human body after treating the chlorella therewith and the efficacy of the chlorella to be fully exerted as the loss of the active ingredient can be maximally reduced in the above treatment. SOLUTION: This method for producing a chlorella enzyme comprises the following process: chlorella is mixed with an enzyme stock solution whose water content is suppressed to 25 to 40 wt.% or so rather than nearly 50 wt.%; at this time, fermentation temperature rising to about 30 deg.C and tending to rise further is suppressed to <=20 deg.C, and a fermentation is made for 6-24 h; after the fermentation, the mixture is kept at <=30 deg.C and evaporated to dryness at this temperature.
Patent JP-2002214011-A (JP)
Title: Ultrasonic flow velocity measuring apparatus
Inventor: KONO AKIO
IPC: G01F1/66
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic flow velocity measuring apparatus which can efficiently increase the gain of a received wave and realize a smooth flow of a fluid and hence ensure a satisfactory measuring accuracy. SOLUTION: A flow velocity measuring unit 11 has inner surfaces formed symmetrically about the center point O between ultrasonic transducers 2, 3 over the entire circumference, and these symmetric inner surfaces form a part of an elliptical surface with a focus at the most close point of the peripheral edges of the transducers 2, 3. This increases the apertures of a fluid inlet and outlet 11a, 11b enough to take the almost of an ultrasonic wave transmitted from the ultrasonic transducer into the measuring unit (11) and realize a smooth flow of a fluid.
Patent JP-2002209902-A (JP)
Title: Treatment implement for endoscope
Inventor: HINO KAZUHIKO
IPC: A61B1/00
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a treatment implement for an endoscope having a slidable two-layer structure and inexpensive manufacturing cost. SOLUTION: This treatment implement 1 comprises a treatment part 10 at its tip, a flexible intermediate soft part 20 of which one end is the treatment part 10, and an operating part 30 that is the other end of the intermediate soft part 20. The intermediate soft part 20 has the two-layer structure of a sheath 200 in the outer layer and a tight spring 202 inserted into the arranged in the sheath 200. The operating part 30 has two knobs 300 and 302, namely operating members for axially sliding the sheath 200 and the tight spring 202. The knobs 300 and 302 are common components made of the same member, have a through hole having different diameters at both ends, have a different appearance shape for allowing recognition of the mounting direction in the axis direction, and are arranged oppositely.
Patent JP-2002220118-A (JP)
Title: Delivery position confirmation method and phs terminal unit and position search device
Inventor: YABU IKUO
IPC: G06Q50/00
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To search a position of delivery destination even if the information which becomes a clue for checking the position of the delivery destination is unclear, to provide a PHS terminal unit allowing the communication between a customer and a delivery company or a sales company simply, and to improve the efficiency of delivery work in the delivery company. SOLUTION: The PHS terminal unit in which an address of the delivery company and a telephone number of a section in charge for receiving a question or a complaint for an article are registered is lent to the customer desiring the delivery of the article to be purchased, and the delivery company searches a position of the PHS terminal unit held by the customer to specify a delivery position of the article and deliver it to the customer and recovers the lent PHS terminal unit from the customer upon customer's confirmation of delivery of the article.
Patent JP-2002220844-A (JP)
Title: Pile head part joint structure
Inventor: YOSHIDA SHIGERU
IPC: E02D27/34
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a pile head part joint structure capable of effectively reducing bending moment generated in a pile head part by easily rotating the pile head part when a horizontal shearing force acts on a pile head while a pile holds an inherent high vertical supporting force. SOLUTION: A foundation slab and a pile are mutually connected by a steel pipe having a plurality of recessed and projecting streaks, and the steel pipe is filled with concrete continuous with the foundation slab.
Patent JP-2001278739-A (JP)
Title: Masking seal for foundation and method for make-up uneven and dark skin part
Inventor: AKASAKA TAKAYUKI
IPC: A61K8/00
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a masking seal for foundation capable of masking wrinkles, pores, scar, acne scar, burn scar, blotch, bruise, freckles, etc., fittable to the skin owing to its softness and stretchability, having high water-permeability to prevent the stuffing of the skin, free from surface luster and enabling easy application of cosmetic and easy and comfortable use and provide a method for the make-up of an uneven and dark skin part. SOLUTION: This masking seal is produced by forming a water-soluble paste layer 3 on one surface of a base material 2 permeable to an aqueous liquid and applying a sequential laminate composed of a skin-colored ink layer and/or light-reflection suppressing ink layer 4 and a transparent adhesive layer 5 to the paste layer 3 in the form of dots by printing to obtain a transfer pattern. A transparent protection layer may be inserted between the paste layer and the ink layer or between the ink layer and the transparent adhesive layer. The uneven part or the dark part of the skin can be masked by transferring the transfer pattern of the masking seal to the uneven or dark part.
Patent JP-2002235239-A (JP)
Title: Cationic dyeable polyester thick-and-thin multifilament yarn, method for producing the same, and woven or knitted fabric
Inventor: TERAO HIDEYASU
IPC: D01F6/62
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a polyester thick-and-thin multifilament yarn capable of providing deeply dyed parts and lightly dyed parts in a random cycle after being dyed by a cationic dye, and capable of providing a large contrast between the deeply dyed parts and the lightly dyed parts. SOLUTION: This polyester thick-and-thin multifilament yarn comprises plural single filaments composed of a cationic dyeable polyester, and having thick-and-thin unevenness in the filament axis direction, and satisfies the following requirements: (1) having parts composed of the single filaments constituting the yarn in which >=70% of the number of the single filaments are at the thick parts, and parts composed of the single filaments in which >=95% of the number of the single filaments are at the thin parts, in the length direction of the yarn; (2) having >=15% coefficient of variation CV of the unevenness of the thicknesses of the yarn; (3) having <=85 mm length of the thick part;  (4) including 35-80% parts with >=24 mm lengths of the thick parts of the yarn based on the whole thick part lengths; and (5) having >=2.0 ratio of filament diameters of the most thick part to the most thin part of the single filament.
Patent JP-2001292086-A (JP)
Title: Method for enhancing security against illegal access in two-way communication
Inventor: BLATZ WERNER
IPC: G06F21/44
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To enhance the security against illegal access in two-way contactless data communication by solving a problem of a method for a conventional two- way contactless data communication because the communication range can illegally be extended through the use of a wireless repeater resulting in that an unqualified person can receive approval of authentication. SOLUTION: In the new method, a prescribed relation is estabilished in a physical quantity selected from an electromagnetic signal to prevent an illegal access. Thus, e.g. a transponder multiplies a frequency of a signal received from a base unit by a multiple and returns the signal with the resulting frequency to the base unit. The base unit divides the frequency of the returned signal by the same multiple. Then the base unit compares the frequency of the originally oscillated signal with the frequency of the returned and divided signal. When a numeral decided by this comparison is a predetermined value or below, it is discriminated that a fixed frequency relation exists between both the signals. In this case, the extension of a communication range by the repeater is rejected. Furthermore, an authentication process is performed.
Patent JP-2001292136-A (JP)
Title: Copy control method and copy controller
Inventor: NAKAMURA SEIICHI
IPC: G06F21/62
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable system, which can arbitrarily control the copying of offered each information on a medium side, such as a large capacity recording medium and a communication medium and can always use offered information by legally copying ciphered information transferred from a derive to an information transmission means by using key information generated by an information reproducing device and by copying the information which is read from the drive by only the information reproduction device having the key information used for a ciphering processing. SOLUTION: An MPEG board 6 issues key information generated by the board to the DVD drive 4. The DVD drive 4 generates ciphered key information, based on the key information, ciphers offered information which is read from DVD 2 by the key information and transmits it to the MPEG board 6. The MPEG board 6 decodes the offered information, which has been ciphered by the key information generated in the board.
Patent JP-2002242638-A (JP)
Title: Lubricating device of ohc type engine
Inventor: SAKAI TAKAO
IPC: F16C7/02
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a lubricating device for a general-purpose OHC type engine whose timing adjusted valve system is lubricated certainly without resulting in an increase of the number of component parts. SOLUTION: The OHC type engine in inclined form includes timing adjusted valve system which is lubricated by scraping up the oil stored in the lower part of a crank case using a scraper 38 installed at the major end 26 of a connecting rod 24. The scraper 38 is composed of an arm 69 extending from a lower located member 39 in the radial direction of a crank shaft and a dip piece 70 installed upright at the tip of the arm 69 and assumes an L-shape as a whole. The dip piece 70 is located on that side of the arm 69 confronting the timing adjusted valve system. The scraper 38 makes swinging motions following an elliptical track in association with the rotation of the crank shaft, and the oil is splashed up by the dip piece 70 to lubricate the timing adjusted valve system.
Patent JP-2002243685-A (JP)
Title: Combustible gas detector
Inventor: YASUDA MASAHIDE
IPC: G01N27/16
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To detect presence of combustible gas of high concentration which is incapable of being detected by a catalytic combustion type gas sensor. SOLUTION: In the combustible gas detector, using the catalytic combustion type gas sensor 1 constituted by forming an oxidizing catalyst layer subjecting combustible gas to oxidative reaction to generate heat on the surface of a heater which generates heat by Joule heat due to energization, so as to form heat conduction relation, while keeping electric insulation, since sensor current changes with the elapse of time in a high concentration region, where the oxidation reaction of the oxidizing catalyst layer is impossible due to the thermal conductivity of the combustible gas being larger than that of air, and this change of the sensor current is detected by a measurement circuit 5.
Patent JP-2002243608-A (JP)
Title: Cell for measurement and analysis device
Inventor: MAEHIRA KEN
IPC: G01N5/02
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a cell for measurement of a compact and simple constitution. SOLUTION: The cell for measurement comprises a cell body 20 with a housing part 20a for housing a prescribed sample liquid. A crystal oscillator 3 is provided integrally in the vicinity of the bottom part of the cell body 20. The crystal oscillator 3 comprises a pair of electrodes 31 and 32 connectable to a prescribed oscillation source and is constituted, in such a way as to obstruct the flow of the sample liquid with one electrode 31 among the pair of electrodes 31 and 32, arranged outside the housing part 20a of the cell body 20.
Patent JP-2002239577-A (JP)
Title: Functional coirs, water quality improving material and soil protection material
Inventor: MATSUNAGA AKIHIRO
IPC: A01G7/00
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide functional coirs having various surface shapes, capable of supporting various microorganisms present in flowing water in large quanti ties under the easy-to-live environment and easily capturing of nitrogen, phospho rus causing eutorophication, to provide a water quality improving material using them and a soil protection material having excellent functions other than corrosion resistance in covering a material for vegetation sprayed on the face of a slope. SOLUTION: The water quality improving material 1 includes coirs (a), which have a function for attracting useful microorganisms and obtained by supporting at least one kind (b) of a natural or synthetic oxide, a hydroxide, a carbonate, a composite oxide of them, a composite carbonate and an organometal compound of them based on at least either one of Ca, Mg, Al, Fe, Si, Ti or the like on the voids of the coirs (a), as a part or the whole of the material.
Patent JP-2002016898-A (JP)
Title: Two-way catv system, transmission line apparatus, and center device
Inventor: UEMURA JUN
IPC: H04N21/24
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To sufficiently lower the noise level of incoming signals received by means of a center device without stopping the transmission of the incoming signal from a route on which a noise generating source exists when the noise level of the incoming signals becomes higher in a two-way CATV system. SOLUTION: When the noise level of the incoming signals received by means of the center device 2 exceeds a preset upper limit value of noise, the transmission line apparatus (bidirectional amplifier, diverging device, etc.), positioned in the proximity of the noise generating source on the upstream side is specified (S110-S140) and the damping amount to the incoming signals at the specified transmission line equipment is increased in steps until the noise level of the incoming signals received by means of the center device 2 becomes lower than the upper limit value of noise (S150-S200). Consequently, when abnormal noise is produced, the noise is prevented from exerting an adverse effect upon the whole system without stopping the transmission of the incoming signals from a cable MODEM positioned on the downstream side of the noise generating source to the center device 2.
Patent JP-2002242219-A (JP)
Title: Deposit removing device
Inventor: WATANABE MASANARI
IPC: E02D31/00
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a deposit removing device capable of securely and efficiently removing deposit adhered to a pile and a sheet pile. SOLUTION: The deposit removing device 10 is provided with a body part 20 formed into a substantially circular arc shape when viewed in a plan along a part of an outer peripheral face of the cylindrical pile (steel pipe sheet pile 4) and a frame 30 joined with the body part, and a plurality of water injection nozzles 21 for removing deposit by injecting water for the deposit are arranged along the peripheral direction on an inner peripheral face 20a side of the body part. Consequently, it is unnecessary to move the deposit removing device along outer periphery of the steel pipe sheet pile when removing soil adhered to the outer peripheral face of the steel pipe sheet pile. That is, adhered soil removing work is almost completed by merely moving the deposit removing device in the vertical direction, thereby improving the workability.
Patent JP-2002251671-A (JP)
Title: Cap feeder for cup type automatic vending machine
Inventor: ITO TAKAFUMI
IPC: G07F13/10
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a cap feeder with a superior handling characteristic and function providing easy loading work to a cap storage and switchable from cap delivery to transferring supplied caps by one driving motor. SOLUTION: This cup feeder is mounted in a cup type automatic vending machine selling beverage prepared inside the machine in a cup, and it feeds and fits a cap on an upper face of the cup with beverage. In addition to a selling column 14a storing a multiplicity of caps 10 in a stacked state and a cap drop ring 12, the cap storage 14 is provided with a drawing type cap supply column 15 and a pushing mechanism 16 collectively sending out the caps stored in the supply column to the selling column. The cap drop ring and the pushing mechanism are linked to a driving part 17, and the cap drop ring and the pushing mechanism are switched and operated by the driving part in accordance with a cap delivery or supply command.
Patent JP-2002249727-A (JP)
Title: Die-attach paste and semiconductor device
Inventor: OKUBO HIKARI
IPC: C08F2/44
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain a die-attach paste for a semiconductor, having excellent characteristics of adhesion, quick curability and solder crack resistance. SOLUTION: This die-attach paste for the semiconductor is characterized in that (A) a hydrocarbon having 500-5,000 number-average molecular weight and at least one double bond in one molecule or its derivative, (B) a compound having at least one radically polymerizable double bond in one molecule, (C) a compound having at least one primary amino group in one molecule, (D) a radical polymerization catalyst and (E) a filler are contained as essential components and the component (C) is contained in an amount of 0.3-10 pts.wt. based on 100 pts.wt. of the total amount of [component (A) and component (B)].
Patent JP-2002260466-A (JP)
Title: Insulator for electric dust collector
Inventor: SATO HIDEKI
IPC: H01B17/26
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an insulator for an electric dust collector, which can surely prevent penetration of gas, dust and so on into a device housing. SOLUTION: In the insulator for an electric dust collector in which a hollow part 17 including an opening at the lower end of the insulator 15 is formed and a vent 18 is formed in a ceiling wall 15a of the hollow part, and high pressure air is introduced from the hollow part of the insulator into the device housing through the vent, thereby preventing penetration of gas, dust and so on in the device housing into the hollow part of the insulator, a flow regulating means 19 for regulating the air flow is arranged directly underneath the vent 18 of the hollow part 17.
Patent JP-2002262433-A (JP)
Title: Connector bracket
Inventor: NOBA KATSUHIKO
IPC: B60R16/02
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a connector bracket of which a vehicle-fixing bracket part and a connector bracket part can be separated when an impact of more than a specified value is operated to the connector bracket part in a particular direction. SOLUTION: The connector bracket 20 is constituted of the vehicle-fixing bracket part 21 and the connector bracket part 22, and fixed to a vehicle-side bracket 10. The vehicle-fixing bracket part 21 is detachably fixed to the vehicle- side bracket 10 through a connecting structure 27. The connector bracket part 22 is integrally formed with the vehicle-fixing bracket part 21 through a pair of connecting parts 25. The connecting part 25 is broken down by the impact of more than the specified value operated in the particular direction A to a bottom end part of the rib 22b of the connector bracket part 22.
Patent JP-2002257234-A (JP)
Title: Shift operating device
Inventor: ASANO MASAKI
IPC: H01F7/16
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a shift operating device, provided with a select actuator capable of preventing leakage of magnetism of a permanent magnet which constitutes a moving magnet body to a control shaft side and of improving durability of a shift lever. SOLUTION: In this shift operating device, having a select actuator for operating the shift lever in a select direction and a shift actuator for operating the shift lever in a shift direction, the select actuator is provided with the control shaft which is disposed rotatably within a casing and is rotated in the shift direction by the shift actuator, a shift sleeve which is disposed slidably in a shaft direction in the control shaft and has the shift lever formed by a non- magnetic material operating in the select direction and the moving magnet body disposed on an outer peripheral surface of the shift sleeve, the shift lever is provided with a boss part, which is made of a wear resistance material and is spline-fitted into the control shaft and the boss part is connected to the shift sleeve.
Patent JP-2002262552-A (JP)
Title: Dc-dc converter
Inventor: CHIN NOBORU
IPC: H02M3/155
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a high voltage between switching terminals without circuit efficiency dropping when a semiconductor switch element is turned off. SOLUTION: A converter circuit 1 is equipped with an FET10 which chops an input voltage Vin, a diode D1 which is connected in reverse parallel with the FET10, a reactor L1 for resonance which is connected in series to the FET10, a capacitor C1 for the resonance, a low-pass filter composed of a reactor L2 and a capacitor C2, and a reflux diode D2, and also equipped with a capacitor C3 which is connected between the drain of the FET10 and a ground line 9, and a diode DE whose cathode is connected to the source of the FET10 and whose anode is connected to the ground line 9.
Patent JP-2002256919-A (JP)
Title: Control device of hybrid vehicle
Inventor: NAKAGAWA SHINJI
IPC: F02D21/08
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a control device of a hybrid vehicle capable of improving the deterioration in exhaust gas characteristic of a hybrid car at idle stop time by purifying the exhaust gas remaining in an intake pipe of an engine, a cylinder, an exhaust pipe, and a catalyst. SOLUTION: This control device of the hybrid vehicle has in a motive power source the engine for operating by combustion of fuel, and an electric motor and generator for operating by electric energy. The control device has a residual exhaust emission control means for purifying the gas remaining in the intake pipe of the engine, the cylinder, the exhaust pipe, and the catalyst.
Patent JP-2002261495-A (JP)
Title: Electronic component mounter
Inventor: HAJI HIROSHI
IPC: H05K13/04
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component mounter for mounting an electronic component on a plurality of kinds of substrates of different sizes. SOLUTION: In the electronic component mounter for mounting an electronic component at the fringe of a substrate 24, e.g. a display panel, by means of a mounting head 21, the θ axis table 6 at a substrate positioning section 1 is provided with two kinds of rotary drive shaft 14 and 16 which can selectively mount substrate holding parts 17 and 18 for holding two kinds of large and small substrate 24 individually. The substrate holding parts 17 and 18 are changed depending on the kind of the substrate 24 and the electronic component is mounted at the fringe of the substrate 24 by a common bonding part 2. According to the arrangement, the electronic component can be mounted on a plurality of kinds of substrate 24 of different sizes using the same mounter.